Runxin F64B Manual Softener – Reliable & User‑Controlled Softening

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The Runxin F64B manual softener offers a straightforward yet powerful solution for residential or RO pre‑treatment systems. Because the regeneration is manually controlled via a handwheel, you precisely decide when to run each softening cycle. Moreover, this manual operation helps you conserve salt and water, and as a result, you reduce wasted resources. In addition, its compact design and reliable sealing make it ideal for long-term service.

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Key Features

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• Flow Rate: Supports up to 2 m³/h, which suits smaller to medium-sized softening tanks.

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• Port Connections: Uses ¾″ female inlets and outlets.

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• Drain Line: Includes a ½″ male drain, helping ensure brine discharge works effectively.

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• Brine Connection: The brine line uses a ⅜″ male connector, which supports manual refill.

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• Mount Base: Comes with a 2.5″‑8 NPSM base and a 1.05″ OD riser pipe, making installation simple.

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• Operating Conditions:
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  • Pressure: 0.15–0.6 MPa

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  • Temperature: 5°C–50°C

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  • Turbidity: Down‑flow regeneration < 5 FTU

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• Sealing: The valve features hermetic ceramic head faces, which resist corrosion and wear very well.

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• Regeneration Cycle: You manually rotate the handwheel through these five positions: Service → Backwash → Brine & Slow Rinse → Brine Refill → Fast Rinse.

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• Handle Options: You can choose either a plastic handwheel or a metal handle, depending on your preference.

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• Installation Flexibility: You can mount the valve on top or on the side of the softener tank.

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Benefits

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1. Manual Precision: Because you control regeneration manually, you optimize salt and water usage and avoid unnecessary cycles.

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2. Energy-Free Operation: The F64B requires no electricity, which means it works even during power outages.

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3. Long-Lasting Seals: The ceramic sealing ensures durability and tight performance over many cycles.

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4. Compact & Versatile: Small tank compatibility and flexible mounting make it a versatile choice.

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5. Cost Efficiency: Manual control helps you minimize operating costs in the long run.

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6. Maintenance Simplicity: With no electronic parts, upkeep is straightforward and reliable.

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Ideal Applications

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• Residential water-softening systems

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• RO pre-treatment (ion-exchange) setups

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• Boiler feed softening

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• Small commercial or light industrial water softening

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